Sary-Chelek (also Sarychelek, Kyrgyz: Сарычелек; Russian: Сары-Челек) is a mountain lake located in Sary-Chelek Nature Reserve in Jalal-Abad Province in Western Kyrgyzstan. It is north of Arkyt (the park headquarters) at the eastern end of the Chatkal Range. There are a number of smaller lakes in the area. The lake is 7.5 km long and its average width is 650 m. Its area is 4.92 km2 and its maximum depth is 234 m. It is drained by the river Toskool, a tributary of the Kojata.